Severe Thunderstorm Warning 128, NWS La Crosse, WI

000 
WWUS53 KARX 120346
SVSARX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE LA CROSSE WI
1046 PM CDT FRI JUL 11 2008

MNC109-169-WIC011-019-053-119-121-120445-
/O.CON.KARX.SV.W.0128.000000T0000Z-080712T0445Z/
OLMSTED MN-WINONA MN-TAYLOR WI-CLARK WI-BUFFALO WI-TREMPEALEAU WI-
JACKSON WI-
1046 PM CDT FRI JUL 11 2008

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1145 PM CDT
FOR JACKSON...TREMPEALEAU...SOUTHEASTERN BUFFALO...CLARK...TAYLOR...
WINONA AND SOUTHEASTERN OLMSTED COUNTIES...

AT 1044 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING PENNY
SIZE HAIL...AND DAMAGING WINDS IN EXCESS OF 60 MPH. THESE STORMS WERE
ROUGHLY ALONG A LINE EXTENDING FROM 12 MILES NORTHEAST OF JUMP RIVER
TO 14 MILES SOUTH OF JUMP RIVER TO OSSEO TO BUFFALO TO CHATFIELD...
MOVING EAST AT 50 MPH.

* SEVERE THUNDERSTORMS WILL BE NEAR...
  WHITEHALL AND ARCADIA AROUND 1055 PM...
  STOCKTON AND LEWISTON AROUND 1100 PM...
  WINONA AND MEDFORD AROUND 1105 PM...
  GREENWOOD AND DORCHESTER AROUND 1110 PM...
  FRANKLIN AND LOYAL AROUND 1115 PM...
  NEILLSVILLE AND TREMPEALEAU AROUND 1120 PM...
  BLACK RIVER FALLS AND HATFIELD AROUND 1125 PM...
  SHORTVILLE AROUND 1130 PM...

PLEASE REPORT ANY SEVERE WEATHER TO YOUR LOCAL LAW ENFORCEMENT OFFICE
AND TELL THEM TO RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE.

LAT...LON 4512 9003 4512 9018 4503 9019 4503 9030
      4446 9033 4417 9093 4406 9131 4401 9134
      4385 9174 4383 9255 4420 9196 4419 9185
      4425 9188 4447 9155 4460 9152 4460 9093
      4538 9092 4538 9003
TIME...MOT...LOC 0346Z 270DEG 52KT 4545 9055 4516 9070
          4464 9120 4422 9172 4388 9227

$$

THOMPSON

000 
WWUS53 KARX 120406
SVSARX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE LA CROSSE WI
1106 PM CDT FRI JUL 11 2008

MNC109-169-WIC011-019-053-119-121-120445-
/O.CON.KARX.SV.W.0128.000000T0000Z-080712T0445Z/
OLMSTED MN-WINONA MN-TAYLOR WI-CLARK WI-BUFFALO WI-TREMPEALEAU WI-
JACKSON WI-
1106 PM CDT FRI JUL 11 2008

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1145 PM CDT
FOR JACKSON...TREMPEALEAU...SOUTHEASTERN BUFFALO...CLARK...TAYLOR...
WINONA AND SOUTHEASTERN OLMSTED COUNTIES...

AT 1100 PM...POWER OUTAGES WERE REPORTED BY LAW ENFORCEMENT 
OFFICIALS IN LUBLIN WISCONSIN.

AT 1102 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING PENNY
SIZE HAIL...AND DAMAGING WINDS IN EXCESS OF 60 MPH. THESE STORMS WERE
ROUGHLY ALONG A LINE EXTENDING FROM WESTBORO TO 10 MILES NORTH OF
OWEN TO HUMBIRD TO ARCADIA TO LEWISTON...MOVING EAST AT 50 MPH.

* SEVERE THUNDERSTORMS WILL BE NEAR...
  MEDFORD AND RIB LAKE AROUND 1110 PM...
  FRANKLIN AND TREMPEALEAU AROUND 1115 PM...
  NEILLSVILLE AND ABBOTSFORD AROUND 1120 PM...
  BLACK RIVER FALLS AND HATFIELD AROUND 1125 PM...
  SHORTVILLE AROUND 1130 PM...

PLEASE REPORT ANY SEVERE WEATHER TO YOUR LOCAL LAW ENFORCEMENT OFFICE
AND TELL THEM TO RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE.

LAT...LON 4512 9003 4512 9018 4503 9019 4503 9030
      4446 9033 4417 9093 4406 9131 4401 9134
      4385 9174 4383 9255 4420 9196 4419 9185
      4425 9188 4447 9155 4460 9152 4460 9093
      4538 9092 4538 9003
TIME...MOT...LOC 0405Z 270DEG 52KT 4539 9026 4510 9052
          4463 9081 4422 9134 4387 9187

$$

THOMPSON

000 
WWUS53 KARX 120414
SVSARX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE LA CROSSE WI
1114 PM CDT FRI JUL 11 2008

MNC109-169-WIC011-019-053-119-121-120445-
/O.CON.KARX.SV.W.0128.000000T0000Z-080712T0445Z/
OLMSTED MN-WINONA MN-TAYLOR WI-CLARK WI-BUFFALO WI-TREMPEALEAU WI-
JACKSON WI-
1113 PM CDT FRI JUL 11 2008

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1145 PM CDT
FOR JACKSON...TREMPEALEAU...SOUTHEASTERN BUFFALO...CLARK...TAYLOR...
WINONA AND SOUTHEASTERN OLMSTED COUNTIES...

AT 1100 PM...LAW ENFORCEMENT OFFICIALS REPORTED POWER OUTAGES DUE TO 
WIND DAMAGE IN WESTERN PARTS OF TAYLOR COUNTY IN NORTH CENTRAL 
WISCONSIN.

AT 1110 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING PENNY
SIZE HAIL...AND DAMAGING WINDS IN EXCESS OF 60 MPH. THESE STORMS WERE
ROUGHLY ALONG A LINE EXTENDING FROM RIB LAKE TO MEDFORD TO 9 MILES
NORTHWEST OF NEILLSVILLE TO BLAIR TO RUSHFORD...MOVING EAST AT 50
MPH.

* SEVERE THUNDERSTORMS WILL BE NEAR...
  NEILLSVILLE AND LOYAL AROUND 1120 PM...
  BLACK RIVER FALLS AND HATFIELD AROUND 1125 PM...
  SHORTVILLE AROUND 1130 PM...

PLEASE REPORT ANY SEVERE WEATHER TO YOUR LOCAL LAW ENFORCEMENT OFFICE
AND TELL THEM TO RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE.

LAT...LON 4512 9003 4512 9018 4503 9019 4503 9030
      4446 9033 4417 9093 4406 9131 4401 9134
      4385 9174 4383 9255 4420 9196 4419 9185
      4425 9188 4460 9136 4460 9093 4506 9091
      4539 9064 4538 9003
TIME...MOT...LOC 0413Z 270DEG 52KT 4538 9008 4511 9038
          4465 9068 4422 9118 4387 9172

$$

THOMPSON

000 
WWUS53 KARX 120428
SVSARX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE LA CROSSE WI
1128 PM CDT FRI JUL 11 2008

MNC109-169-WIC011-019-053-119-121-120445-
/O.CON.KARX.SV.W.0128.000000T0000Z-080712T0445Z/
OLMSTED MN-WINONA MN-TAYLOR WI-CLARK WI-BUFFALO WI-TREMPEALEAU WI-
JACKSON WI-
1128 PM CDT FRI JUL 11 2008

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1145 PM CDT
FOR JACKSON...TREMPEALEAU...SOUTHEASTERN BUFFALO...CLARK...EASTERN
TAYLOR...WINONA AND SOUTHEASTERN OLMSTED COUNTIES...

AT 1124 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO 
INDICATE A LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING PENNY 
SIZE HAIL...AND DAMAGING WINDS IN EXCESS OF 60 MPH. THESE STORMS WERE
ROUGHLY ALONG A LINE EXTENDING FROM 11 MILES SOUTHWEST OF TOMAHAWK TO
MEDFORD TO LOYAL TO FRANKLIN TO RUSHFORD...MOVING EAST AT 50 MPH. OF 
NOTE...RADAR ALSO INDICATED THE LINE OF STORMS APPEARED TO BE 
BEGINNING A WEAKENING TREND.

* SEVERE THUNDERSTORMS WILL BE NEAR...
  SHORTVILLE AROUND 1140 PM...

PLEASE REPORT ANY SEVERE WEATHER TO YOUR LOCAL LAW ENFORCEMENT OFFICE
AND TELL THEM TO RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE.

LAT...LON 4538 9003 4512 9003 4512 9018 4503 9019
      4503 9030 4446 9033 4417 9093 4407 9130
      4401 9134 4385 9174 4383 9255 4414 9175
      4459 9119 4460 9093 4481 9092 4539 9041
TIME...MOT...LOC 0426Z 268DEG 44KT 4538 8988 4512 9018
          4468 9053 4426 9098 4387 9166

$$

THOMPSON

000 
WWUS53 KARX 120438
SVSARX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE LA CROSSE WI
1138 PM CDT FRI JUL 11 2008

MNC109-169-WIC011-019-053-119-121-120446-
/O.EXP.KARX.SV.W.0128.000000T0000Z-080712T0445Z/
OLMSTED MN-WINONA MN-TAYLOR WI-CLARK WI-BUFFALO WI-TREMPEALEAU WI-
JACKSON WI-
1137 PM CDT FRI JUL 11 2008

...THE SEVERE THUNDERSTORM WARNING FOR JACKSON...TREMPEALEAU...
SOUTHEASTERN BUFFALO...CLARK...EASTERN TAYLOR...WINONA AND
SOUTHEASTERN OLMSTED COUNTIES EXPIRES AT 1145 PM CDT...

THE LINE OF STORMS WHICH PROMPTED THIS WARNING HAS CONTINUED TO 
WEAKEN AND NO LONGER APPEARS CAPABLE OF PRODUCING SEVERE WEATHER.
THEREFORE...THE WARNING WILL BE ALLOWED TO EXPIRE AT 1145 PM.

LAT...LON 4538 9003 4512 9003 4512 9018 4503 9019
      4503 9030 4446 9033 4417 9093 4407 9130
      4401 9134 4385 9174 4383 9255 4414 9175
      4459 9119 4460 9093 4481 9092 4539 9041
TIME...MOT...LOC 0436Z 268DEG 44KT 4537 8970 4512 9000
          4468 9036 4426 9081 4388 9150

$$

THOMPSON

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE LA CROSSE WI
311 PM CDT FRI JUL 11 2008

.SHORT TERM...TONIGHT THROUGH MONDAY NIGHT

FORECAST CONCERNS THIS PACKAGE...RAIN AND SEVERE STORM CHANCES
TONIGHT...THEN GENERALLY QUIET WEATHER FOR SAT INTO MON NIGHT.

18Z DATA ANALYSIS HAD LOW PRESSURE CENTERED OVER SOUTHEAST ND.
RATHER STRONG COLD FRONT CONNECTED THIS LOW TO ANOTHER NEAR LK
WINNIPEG AND ONE OVER EASTERN CO. AIRMASS AHEAD OF THE FRONT HAD
DEW POINTS IN THE UPPER 60S TO MID 70S...WHILE BEHIND IT DEW POINTS
DROP INTO THE 50S. AIRMASS AHEAD OF THE FRONT WELL CAPPED EARLY THIS
AFTERNOON. VIS IMAGERY SHOWED CONSIDERABLE STRATO-CUMULUS CLOUDS
OVER EASTERN MN/IA AND WESTERN WI...TRAPPED WITH AN INVERSION AND
NEAR REMNANT OUTFLOW BOUNDARY FROM EARLY MORNING CONVECTION. THESE
CLOUDS AND SOME SOUTHEAST SFC FLOW LIMITING WARMING/INSTABILITY AND
HEAT INDICES OVER THE MUCH OF THE FORECAST AREA EARLY THIS
AFTERNOON. MORE UNSTABLE AIRMASS GENERALLY ALONG AND WEST OF I-35
EARLY THIS AFTERNOON. DEEPER MOISTURE LIFTING NORTH THRU IA
GENERATING FEW -SHRA/TSRA OVER SOUTHEAST QUARTER OF IA.

NO MAJOR ERRORS NOTED WITH 11.12Z NAM/GFS INITIALIZATIONS...WITH
MODELS OFFERING QUITE SIMILAR SOLUTIONS FOR TONIGHT INTO MON NIGHT.
MODELS HAVING DIFFICULTY WITH CLOUDS/OUTFLOW BOUNDARIES ACROSS THE
AREA EARLY THIS AFTERNOON...WHICH DO PLAY INTO THE FORECAST FOR
LATE THIS AFTERNOON/TONIGHT. DPROG/DT OF 500MB HGTS AT 11.12Z SHOWED
MODELS QUITE CONSISTENT WITH THEIR 10.12Z RUNS. RUN-TO-RUN
CONSISTENCY REMAINS QUITE GOOD IN THE 00-60HR TIME-FRAME AS THE
NORTHERN ROCKIES TROUGH MOVES EAST TO THE GREAT LAKES. IN THE 60-
84HR TIME-FRAME BOTH NAM/GFS HAVE TRENDED MORE PROGRESSIVE WITH THE
NEXT SHORTWAVE TROUGH INTO THE NORTHERN ROCKIES/SOUTHWEST CAN...
WHICH IS SUPPORTED BY ECMWF. CHECK OF OBS VS. MODEL DATA AT 18Z
SHOWED NAM/GFS REASONABLE WITH THE LOW/FRONT POSITION AND DEW POINTS
ACROSS THE NORTH-CENTRAL CONUS. PER WV IMAGERY...BOTH MODELS LOOKED
GOOD WITH THE SHORTWAVE FEATURES ACROSS THE CENTRAL CONUS/SOUTHERN
CAN. NAM DID BETTER WITH THE 12Z-18Z PRECIP ACROSS THE UPPER
MIDWEST...AS WAS THE CASE WITH THE 06Z-12Z PRECIP ACROSS MN/WI. THUS
WILL LEAN TOWARD NAM SOLUTION TONIGHT...THEN FAVORED A MODEL/
ENSEMBLE BLEND FOR SAT INTO MON NIGHT. CONFIDENCE IN THE SHORT-TERM
AVERAGE TO GOOD THIS CYCLE.

FOR THE SHORT TERM...CLOUDS AND REMNANT BOUNDARIES WILL CONTINUE TO
PLAGUE FORECAST/CONVECTIVE EVOLUTION DURING THE LATE AFTERNOON/EARLY
EVENING BEFORE THE MAIN SYNOPTIC COLD FRONT ARRIVES. STRONGER
INSTABILITY IS OVER THE WESTERN QUARTER OF THE FORECAST AREA...WEST
TO THE COLD FRONT. PER WIND PROFILERS...0-6KM SHEAR OVER MUCH OF
IA/SOUTHERN WI REMAINS ON THE WEAK SIDE AT MID AFTERNOON. STRONGER
SHEAR RESIDES OVER WESTERN MN...CLOSER TO FRONT AND APPROACHING
MID/UPPER LEVEL TROUGH. DEEPER MOISTURE SFC-700MB CONTINUES TO LIFT
NORTH ACROSS IA AND DUE TO SPREAD ACROSS THE SOUTHEAST HALF OF THE
FORECAST AREA DURING THE LATE AFTERNOON/EARLY EVENING HOURS. AT THE
SAME TIME...WARM 850-700MB /CAPPING/ AIRMASS WILL ADVECT EAST AHEAD
OF THE APPROACHING TROUGH/FRONT. THUS...STILL PLENTY OF UNCERTAINTY
IF PRE-FRONTAL/WARM SECTOR CONVECTION WILL FIRE BEFORE MAIN
CONVERGENCE/LIFT WITH THE COLD FRONT/MID LEVEL TROUGH ARRIVES DURING
THE MID/LATE EVENING HOURS. NAM/SREF/LOCAL WRF MODEL INDICATE SOME
CONVECTION WILL DEVELOP AHEAD OF THE FRONT SO CONTINUED RAIN CHANCES
ACROSS ENTIRE FORECAST AREA THIS EVENING...HIGHEST ACROSS THE
NORTHWEST HALF AS THE FRONT MOVES IN AFTER 03Z. HIGHEST POPS OVER
THE SOUTHEAST HALF OF THE FORECAST AREA AFTER MIDNIGHT AS FRONT
PUSHES THRU. RAISED RAIN CHANCE TO CATEGORICAL TONIGHT WITH THE
FRONTAL PASSAGE. SLIGHT RISK OF SEVERE STORMS CONTINUES AS THE FRONT
AND EXPECTED LINE OF TSRA MOVE INTO/ACROSS THE AREA...BUT THIS LESS
CLEAR THAN EARLIER THOUGHT GIVEN POTENTIAL FOR CONVECTION ON EAST
EDGE OF CAP AHEAD OF THE FRONTAL CONVECTION AND TIMING WITH BULK
OF ARRIVAL DURING THE LATE EVENING HOURS. SEE SWODY1 FOR MORE
DETAILS.

CONSIDERED FLASH FLOOD WATCH FOR PORTIONS OF THE AREA...BUT
CONFIDENCE FOR...AND EXPECTED COVERAGE OF...ANY HEAVY RAIN TONIGHT
IS QUITE LOW. ONCE FRONT ARRIVES...THE MORE WIDESPREAD SHRA/TSRA
WITH IT ARE EXPECTED TO BE QUITE PROGRESSIVE...LIMITING THE HEAVY
RAIN THREAT.

FRONT SLIDES SOUTH OF THE AREA BY 12Z SAT...WITH COOLER/DRIER/STABLE
LOW LEVEL AIRMASS SPREADING SOUTHEAST ACROSS THE AREA BEHIND IT. ONE
STRONGER SHORTWAVE ROTATES AROUND THE BASE OF THE TROUGH AND ACROSS
THE AREA SAT MORNING...ALONG WITH RIGHT ENTRANCE REGION OF 110KT
300MB JET AND SOME WEAK MOISTURE TRANSPORT AROUND 700MB OVER THE
SOUTH HALF OF THE FORECAST AREA. CONTINUED A SMALL -SHRA CHANCE
ACROSS THE SOUTH THIRD OF FORECAST AREA SAT MORNING. DEEPER
SUBSIDENCE DRYING SPREAD ACROSS FOR SAT AFTERNOON. THIS DRIER AND
GENERALLY STABLE AIRMASS THEN REMAINS OVER THE AREA THRU MON NIGHT
AS HIGH PRESSURE SLOWLY DRIFT SOUTHEAST ACROSS THE REGION. STEEP LOW
LEVEL LAPSE RATES AND STRONG MIXING UNDER THE 850-700MB COLD POOL TO
MAKE FOR SOME BRISK WEST/NORTHWEST WINDS ACROSS THE AREA BOTH
SAT/SUN AFTERNOONS. HIGH SLIDES OFF ALREADY MONDAY WITH A RETURN OF
SOUTH FLOW AND SOME WARMING.

NUMERICAL GUIDANCE FOR TONIGHT THRU SUN NIGHT QUITE SIMILAR...AND
GENERALLY FAVORED A COMPROMISE OF GFS-MAV/NAM-MET MOS LOWS/HIGHS
THESE PERIOD. TRENDED TOWARD WARMER GFS MEX-MOS HIGHS/LOWS MON/MON
NIGHT WITH SOUTHERLY FLOW ACROSS THE AREA.

.LONG TERM...TUESDAY THROUGH FRIDAY

11.00Z MEDIUM RANGE MODELS/GFS ENSEMBLE MEAN IN RATHER GOOD
AGREEMENT WITH EACH OTHER AND THEIR PREVIOUS RUNS FOR THE TUE-FRI
PERIOD. FORECAST CONFIDENCE IN THE LONG TERM ABOVE AVERAGE. EASTERN
CONUS TROUGH EARLY IN THE PERIOD LIFTS OUT AND SHORTWAVE RIDGING
ALOFT OVER THE NORTH-CENTRAL CONUS IS REPLACED BY BROAD TROUGHING/
QUASI-ZONAL FLOW FOR THE MIDDLE AND LATER PARTS OF NEXT WEEK AS
ENERGY EJECTS EASTWARD OUT OF RATHER PERSISTENT TROUGHING ALONG THE
WEST COAST. FIRST...STRONGER PIECE OF ENERGY THRU THE FLOW DEVELOPS
A LOW/TROUGH AND FRONT IN THE NORTHERN PLAINS/SOUTH-CENTRAL CAN ON
TUE WITH THE COOLER...DRIER HIGH MOVING EAST INTO THE OH VALLEY.
STRONGER SOUTHERLY FLOW/MOISTURE RETURN DEVELOPS ON TUE AS GRADIENT
TIGHTENS BETWEEN THE HIGH/LOW. SOME QUESTION AS TO HOW QUICKLY THE
MOISTURE...AND TSRA CHANCES...WILL RETURN INTO THE AREA ON TUE. WILL
LEAVE TUE DRY FOR NOW...AS REMAINDER OF EXTENDED PORTION OF FORECAST
LOOKS TO HAVE TSRA CHANCES. THE FRONT PUSHES INTO THE AREA TUE
NIGHT/WED...THEN STALLS EAST-WEST ACROSS THE REGION INTO FRI. AS
SHORTWAVES RIPPLE THRU THE QUASI-ZONAL FLOW ALOFT...A WAVE OR TWO OF
LOW PRESSURE LOOKS TO RIDE EAST/NORTHEAST ALONG THIS BOUNDARY FOR
LATER IN THE WEEK. CARRIED CHANCE RANGE POPS FROM TUE NIGHT-FRI FOR
NOW. HOWEVER...WITH SHORTWAVES IN NEARLY ZONAL FLOW DIFFICULT TO
TIME AT BEST...TIMING/DETAILS OF THE TSRA CHANCES LATER NEXT WEEK
DIFFICULT TOO. NOT EVERY PERIOD FROM TUE NIGHT-FRI WILL BE WET...BUT
WHICH WILL BE DRY WILL DEPEND ON EVENTUAL /BUT PRESENTLY UNKNOWN/
SHORTWAVE TIMING. GFS MEX/ENSEMBLE MOS AND HPC GUIDANCE TEMPS ALL
QUITE SIMILAR THRU THE PERIOD AND APPEAR REASONABLE.

&&

.AVIATION...TONIGHT AND SATURDAY

SLIGHTLY COMPLICATED FORECAST PERIOD DUE TO COLD POOL/OUTFLOW
BOUNDARY FROM MORNING THUNDERSTORMS ACROSS THE AREA. STRONG COLD
FRONTAL BOUNDARY HAS BEEN SWIFTLY MOVING ACROSS SOUTH DAKOTA TODAY
AND LOOKS TO PASS THROUGH THE TAF SITES OVERNIGHT. THE QUESTION
IS...IF CONVECTION WILL FORM IN THE LOCAL AREA AHEAD OF THE FRONT
LATER THIS AFTERNOON ALONG THE OUTFLOW BOUNDARY. DID NOT ADDRESS
THIS IN THE TAFS...BUT IT IS A POSSIBILITY. DO EXPECT CONVECTION TO
FORM ACROSS WESTERN MINNESOTA ALONG THE COLD FRONT THIS AFTERNOON...
WHICH WILL MOVE INTO THE KRST TAF SITE AT MID/LATE EVENING THEN
CONTINUE EASTWARD OVERNIGHT. ACTUAL FRONTAL PASSAGE WILL BE A BIT
LATER...WITH WINDS SWITCHING TO THE NORTHWEST. THEN INTO THE DAY ON
SATURDAY...WITH THE EXCEPTION OF BRISK NORTHWEST WINDS...QUIET VFR
CONDITIONS WILL PREVAIL.

&&

.ARX WATCHES/WARNINGS/ADVISORIES...
WI...NONE.
MN...NONE.
IA...NONE.
&&

SHORT/LONG TERM...RRS
AVIATION..........BROOKS.

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE LA CROSSE WI
736 PM CDT FRI JUL 11 2008

IAZ008>011-018-019-029-030-MNZ079-086>088-094>096-WIZ017-029-032>034-
041>044-053>055-061-121100-
ADAMS-ALLAMAKEE-BUFFALO-CHICKASAW-CLARK-CLAYTON-CRAWFORD-DODGE-
FAYETTE-FILLMORE-FLOYD-GRANT-HOUSTON-HOWARD-JACKSON-JUNEAU-LA CROSSE-
MITCHELL-MONROE-MOWER-OLMSTED-RICHLAND-TAYLOR-TREMPEALEAU-VERNON-
WABASHA-WINNESHIEK-WINONA-
736 PM CDT FRI JUL 11 2008

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PARTS OF SOUTHEAST MINNESOTA...
NORTHEAST IOWA...AND SOUTHWEST INTO CENTRAL WISCONSIN.

.DAY ONE...TONIGHT

AS A COLD FRONT MOVES THROUGH THE REGION...A LINE OF THUNDERSTORMS
WILL MOVE ACROSS THE AREA TONIGHT. STORMS WILL FIRST REACH SOUTHEAST
MINNESOTA AND PARTS OF NORTH CENTRAL WISCONSIN...BY 11 PM OR
MIDNIGHT. THE LINE WILL PROGRESS EAST ACROSS THE REGION OVERNIGHT.
SOME OF THESE STORMS COULD BE SEVERE WITH DAMAGING WINDS...LARGE HAIL
AND LOCALLY HEAVY RAINFALL AS THE MAIN THREATS.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

THE NEXT CHANCE FOR THUNDERSTORMS WILL BE FROM TUESDAY NIGHT INTO
THURSDAY...AS A COLD FRONT WILL BE OVER THE AREA. AT THIS TIME...
THERE IS TOO MUCH UNCERTAINTY TO DETERMINE THE SEVERE STORM POTENTIAL
WITH THESE STORMS.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE NEEDED TONIGHT...MAINLY BETWEEN 11 PM AND
3 AM.

.EMERGENCY MANAGEMENT COORDINATION...

NO CALL IS SCHEDULED.

MW

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LA CROSSE WI
1014 PM CDT FRI JUL 11 2008

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1013 PM     TSTM WND GST     LAKE CITY               44.45N 92.28W
07/11/2008  E40 MPH          WABASHA            MN   AMATEUR RADIO

&&

MW

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LA CROSSE WI
1020 PM CDT FRI JUL 11 2008

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1017 PM     TSTM WND GST     3 NW ORONOCO            44.19N 92.58W
07/11/2008  E45 MPH          OLMSTED            MN   AMATEUR RADIO

&&

DTJ

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LA CROSSE WI
1029 PM CDT FRI JUL 11 2008

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1026 PM     TSTM WND GST     1 SW ORONOCO            44.15N 92.56W
07/11/2008  E75 MPH          OLMSTED            MN   FIRE DEPT/RESCUE

&&

04